diff options
Diffstat (limited to 'CryptoPP/cpu.h')
| -rw-r--r-- | CryptoPP/cpu.h | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/CryptoPP/cpu.h b/CryptoPP/cpu.h deleted file mode 100644 index 65029d338..000000000 --- a/CryptoPP/cpu.h +++ /dev/null @@ -1,345 +0,0 @@ -#ifndef CRYPTOPP_CPU_H -#define CRYPTOPP_CPU_H - -#ifdef CRYPTOPP_GENERATE_X64_MASM - -#define CRYPTOPP_X86_ASM_AVAILABLE -#define CRYPTOPP_BOOL_X64 1 -#define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 1 -#define NAMESPACE_END - -#else - -#include "config.h" - -#if CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE -#include <emmintrin.h> -#endif - -#if CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE -#if !defined(__GNUC__) || defined(__SSSE3__) || defined(__INTEL_COMPILER) -#include <tmmintrin.h> -#else -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_shuffle_epi8 (__m128i a, __m128i b) -{ - asm ("pshufb %1, %0" : "+x"(a) : "xm"(b)); - return a; -} -#endif -#if !defined(__GNUC__) || defined(__SSE4_1__) || defined(__INTEL_COMPILER) -#include <smmintrin.h> -#else -__inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_extract_epi32 (__m128i a, const int i) -{ - int r; - asm ("pextrd %2, %1, %0" : "=rm"(r) : "x"(a), "i"(i)); - return r; -} -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_insert_epi32 (__m128i a, int b, const int i) -{ - asm ("pinsrd %2, %1, %0" : "+x"(a) : "rm"(b), "i"(i)); - return a; -} -#endif -#if !defined(__GNUC__) || (defined(__AES__) && defined(__PCLMUL__)) || defined(__INTEL_COMPILER) -#include <wmmintrin.h> -#else -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_clmulepi64_si128 (__m128i a, __m128i b, const int i) -{ - asm ("pclmulqdq %2, %1, %0" : "+x"(a) : "xm"(b), "i"(i)); - return a; -} -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_aeskeygenassist_si128 (__m128i a, const int i) -{ - __m128i r; - asm ("aeskeygenassist %2, %1, %0" : "=x"(r) : "xm"(a), "i"(i)); - return r; -} -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_aesimc_si128 (__m128i a) -{ - __m128i r; - asm ("aesimc %1, %0" : "=x"(r) : "xm"(a)); - return r; -} -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_aesenc_si128 (__m128i a, __m128i b) -{ - asm ("aesenc %1, %0" : "+x"(a) : "xm"(b)); - return a; -} -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_aesenclast_si128 (__m128i a, __m128i b) -{ - asm ("aesenclast %1, %0" : "+x"(a) : "xm"(b)); - return a; -} -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_aesdec_si128 (__m128i a, __m128i b) -{ - asm ("aesdec %1, %0" : "+x"(a) : "xm"(b)); - return a; -} -__inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) -_mm_aesdeclast_si128 (__m128i a, __m128i b) -{ - asm ("aesdeclast %1, %0" : "+x"(a) : "xm"(b)); - return a; -} -#endif -#endif - -NAMESPACE_BEGIN(CryptoPP) - -#if CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X64 - -#define CRYPTOPP_CPUID_AVAILABLE - -// these should not be used directly -extern CRYPTOPP_DLL bool g_x86DetectionDone; -extern CRYPTOPP_DLL bool g_hasSSSE3; -extern CRYPTOPP_DLL bool g_hasAESNI; -extern CRYPTOPP_DLL bool g_hasCLMUL; -extern CRYPTOPP_DLL bool g_isP4; -extern CRYPTOPP_DLL word32 g_cacheLineSize; -CRYPTOPP_DLL void CRYPTOPP_API DetectX86Features(); -CRYPTOPP_DLL bool CRYPTOPP_API CpuId(word32 input, word32 *output); - -#if CRYPTOPP_BOOL_X64 -inline bool HasSSE2() {return true;} -inline bool HasISSE() {return true;} -inline bool HasMMX() {return true;} -#else - -extern CRYPTOPP_DLL bool g_hasSSE2; -extern CRYPTOPP_DLL bool g_hasISSE; -extern CRYPTOPP_DLL bool g_hasMMX; - -inline bool HasSSE2() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_hasSSE2; -} - -inline bool HasISSE() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_hasISSE; -} - -inline bool HasMMX() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_hasMMX; -} - -#endif - -inline bool HasSSSE3() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_hasSSSE3; -} - -inline bool HasAESNI() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_hasAESNI; -} - -inline bool HasCLMUL() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_hasCLMUL; -} - -inline bool IsP4() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_isP4; -} - -inline int GetCacheLineSize() -{ - if (!g_x86DetectionDone) - DetectX86Features(); - return g_cacheLineSize; -} - -#else - -inline int GetCacheLineSize() -{ - return CRYPTOPP_L1_CACHE_LINE_SIZE; -} - -#endif - -#endif - -#ifdef CRYPTOPP_GENERATE_X64_MASM - #define AS1(x) x*newline* - #define AS2(x, y) x, y*newline* - #define AS3(x, y, z) x, y, z*newline* - #define ASS(x, y, a, b, c, d) x, y, a*64+b*16+c*4+d*newline* - #define ASL(x) label##x:*newline* - #define ASJ(x, y, z) x label##y*newline* - #define ASC(x, y) x label##y*newline* - #define AS_HEX(y) 0##y##h -#elif defined(_MSC_VER) || defined(__BORLANDC__) - #define CRYPTOPP_MS_STYLE_INLINE_ASSEMBLY - #define AS1(x) __asm {x} - #define AS2(x, y) __asm {x, y} - #define AS3(x, y, z) __asm {x, y, z} - #define ASS(x, y, a, b, c, d) __asm {x, y, (a)*64+(b)*16+(c)*4+(d)} - #define ASL(x) __asm {label##x:} - #define ASJ(x, y, z) __asm {x label##y} - #define ASC(x, y) __asm {x label##y} - #define CRYPTOPP_NAKED __declspec(naked) - #define AS_HEX(y) 0x##y -#else - #define CRYPTOPP_GNU_STYLE_INLINE_ASSEMBLY - // define these in two steps to allow arguments to be expanded - #define GNU_AS1(x) #x ";" - #define GNU_AS2(x, y) #x ", " #y ";" - #define GNU_AS3(x, y, z) #x ", " #y ", " #z ";" - #define GNU_ASL(x) "\n" #x ":" - #define GNU_ASJ(x, y, z) #x " " #y #z ";" - #define AS1(x) GNU_AS1(x) - #define AS2(x, y) GNU_AS2(x, y) - #define AS3(x, y, z) GNU_AS3(x, y, z) - #define ASS(x, y, a, b, c, d) #x ", " #y ", " #a "*64+" #b "*16+" #c "*4+" #d ";" - #define ASL(x) GNU_ASL(x) - #define ASJ(x, y, z) GNU_ASJ(x, y, z) - #define ASC(x, y) #x " " #y ";" - #define CRYPTOPP_NAKED - #define AS_HEX(y) 0x##y -#endif - -#define IF0(y) -#define IF1(y) y - -#ifdef CRYPTOPP_GENERATE_X64_MASM -#define ASM_MOD(x, y) ((x) MOD (y)) -#define XMMWORD_PTR XMMWORD PTR -#else -// GNU assembler doesn't seem to have mod operator -#define ASM_MOD(x, y) ((x)-((x)/(y))*(y)) -// GAS 2.15 doesn't support XMMWORD PTR. it seems necessary only for MASM -#define XMMWORD_PTR -#endif - -#if CRYPTOPP_BOOL_X86 - #define AS_REG_1 ecx - #define AS_REG_2 edx - #define AS_REG_3 esi - #define AS_REG_4 edi - #define AS_REG_5 eax - #define AS_REG_6 ebx - #define AS_REG_7 ebp - #define AS_REG_1d ecx - #define AS_REG_2d edx - #define AS_REG_3d esi - #define AS_REG_4d edi - #define AS_REG_5d eax - #define AS_REG_6d ebx - #define AS_REG_7d ebp - #define WORD_SZ 4 - #define WORD_REG(x) e##x - #define WORD_PTR DWORD PTR - #define AS_PUSH_IF86(x) AS1(push e##x) - #define AS_POP_IF86(x) AS1(pop e##x) - #define AS_JCXZ jecxz -#elif CRYPTOPP_BOOL_X64 - #ifdef CRYPTOPP_GENERATE_X64_MASM - #define AS_REG_1 rcx - #define AS_REG_2 rdx - #define AS_REG_3 r8 - #define AS_REG_4 r9 - #define AS_REG_5 rax - #define AS_REG_6 r10 - #define AS_REG_7 r11 - #define AS_REG_1d ecx - #define AS_REG_2d edx - #define AS_REG_3d r8d - #define AS_REG_4d r9d - #define AS_REG_5d eax - #define AS_REG_6d r10d - #define AS_REG_7d r11d - #else - #define AS_REG_1 rdi - #define AS_REG_2 rsi - #define AS_REG_3 rdx - #define AS_REG_4 rcx - #define AS_REG_5 r8 - #define AS_REG_6 r9 - #define AS_REG_7 r10 - #define AS_REG_1d edi - #define AS_REG_2d esi - #define AS_REG_3d edx - #define AS_REG_4d ecx - #define AS_REG_5d r8d - #define AS_REG_6d r9d - #define AS_REG_7d r10d - #endif - #define WORD_SZ 8 - #define WORD_REG(x) r##x - #define WORD_PTR QWORD PTR - #define AS_PUSH_IF86(x) - #define AS_POP_IF86(x) - #define AS_JCXZ jrcxz -#endif - -// helper macro for stream cipher output -#define AS_XMM_OUTPUT4(labelPrefix, inputPtr, outputPtr, x0, x1, x2, x3, t, p0, p1, p2, p3, increment)\ - AS2( test inputPtr, inputPtr)\ - ASC( jz, labelPrefix##3)\ - AS2( test inputPtr, 15)\ - ASC( jnz, labelPrefix##7)\ - AS2( pxor xmm##x0, [inputPtr+p0*16])\ - AS2( pxor xmm##x1, [inputPtr+p1*16])\ - AS2( pxor xmm##x2, [inputPtr+p2*16])\ - AS2( pxor xmm##x3, [inputPtr+p3*16])\ - AS2( add inputPtr, increment*16)\ - ASC( jmp, labelPrefix##3)\ - ASL(labelPrefix##7)\ - AS2( movdqu xmm##t, [inputPtr+p0*16])\ - AS2( pxor xmm##x0, xmm##t)\ - AS2( movdqu xmm##t, [inputPtr+p1*16])\ - AS2( pxor xmm##x1, xmm##t)\ - AS2( movdqu xmm##t, [inputPtr+p2*16])\ - AS2( pxor xmm##x2, xmm##t)\ - AS2( movdqu xmm##t, [inputPtr+p3*16])\ - AS2( pxor xmm##x3, xmm##t)\ - AS2( add inputPtr, increment*16)\ - ASL(labelPrefix##3)\ - AS2( test outputPtr, 15)\ - ASC( jnz, labelPrefix##8)\ - AS2( movdqa [outputPtr+p0*16], xmm##x0)\ - AS2( movdqa [outputPtr+p1*16], xmm##x1)\ - AS2( movdqa [outputPtr+p2*16], xmm##x2)\ - AS2( movdqa [outputPtr+p3*16], xmm##x3)\ - ASC( jmp, labelPrefix##9)\ - ASL(labelPrefix##8)\ - AS2( movdqu [outputPtr+p0*16], xmm##x0)\ - AS2( movdqu [outputPtr+p1*16], xmm##x1)\ - AS2( movdqu [outputPtr+p2*16], xmm##x2)\ - AS2( movdqu [outputPtr+p3*16], xmm##x3)\ - ASL(labelPrefix##9)\ - AS2( add outputPtr, increment*16) - -NAMESPACE_END - -#endif |